Welding is often a hot and noisy process. It generally involves some fancy chemistry and proper knowledge to achieve good results. Whether you’re talking about arc, TIG, or MIG, these statements all ...
The group headed by the National Transportation Safety Board investigating the Sept. 9 natural gas pipeline rupture and explosion that killed eight people in San Bruno released an interim report that ...
The section of 1950s gas-transmission line that exploded in San Bruno was probably pieced together from scraps of pipe left over from other Pacific Gas and Electric Co. projects, the company told ...
Federal investigators searching for the cause of last fall’s deadly natural gas explosion in San Bruno have found discrepancies in some of the records that describe how the transmission line was built ...
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